From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Sun, 20 Feb 2022 13:49:39 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nLlel-004wtE-B2 for lore@lore.pengutronix.de; Sun, 20 Feb 2022 13:49:39 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nLlei-0001MD-6F for lore@pengutronix.de; Sun, 20 Feb 2022 13:49:38 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=knN06YrmCthjRKthA+0dlm4+UNxH1F7UMWQZRmZvWb4=; b=QOanaRCg7MeRiS h1by/iOMM3XnAaNKcW0WyldGNex0EepfypjPiThm9Frd7ztFUNegAFCbPOyZ+2C+r3jIsEUxg2vPK tp4+w8uy0OiI8ucFoZSf6YutQqs03ZpYGsLRBj1BqFCu3KgqzgwD58oBck1XxNOqdtMJrif2Wfe+o W4+0jLsrcHXzYJTBjvtNS0UXpthraM2UF/b9+tJRU+AUK0lptmAq3Sl9U7bXJQVMPjK0YqIDGPIrn pfkswNk/BhrIqJos6f4qmp2FvulADzll5rviqLVwPXtpIiNpGZCBfphWRdp6Xxt+rCytZVU/+e1df JW5q404BXh7F3v+HW/pA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nLld7-001I6W-EM; Sun, 20 Feb 2022 12:47:57 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nLlcw-001I19-JL for barebox@lists.infradead.org; Sun, 20 Feb 2022 12:47:49 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nLlcs-0000aB-MQ; Sun, 20 Feb 2022 13:47:42 +0100 Received: from afa by dude.hi.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1nLlcr-00CoQ9-Ez; Sun, 20 Feb 2022 13:47:41 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Xogium , Ahmad Fatoum Date: Sun, 20 Feb 2022 13:47:30 +0100 Message-Id: <20220220124736.3052502-19-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220220124736.3052502-1-a.fatoum@pengutronix.de> References: <20220220124736.3052502-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220220_044746_668458_7C4FAC86 X-CRM114-Status: GOOD ( 10.39 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 18/24] clk: implement of_clk_hw_{onecell,simple}_get X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) These functions are easily implemented and make porting code easier. Signed-off-by: Ahmad Fatoum --- drivers/clk/clk.c | 22 ++++++++++++++++++++++ include/linux/clk.h | 17 +++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 227ab75ed65d..8e317b4b05d0 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -578,6 +578,12 @@ struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, } EXPORT_SYMBOL_GPL(of_clk_src_simple_get); +struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec, void *data) +{ + return data; +} +EXPORT_SYMBOL_GPL(of_clk_hw_simple_get); + struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) { struct clk_onecell_data *clk_data = data; @@ -592,6 +598,22 @@ struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data) } EXPORT_SYMBOL_GPL(of_clk_src_onecell_get); +struct clk_hw * +of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data) +{ + struct clk_hw_onecell_data *hw_data = data; + unsigned int idx = clkspec->args[0]; + + if (idx >= hw_data->num) { + pr_err("%s: invalid index %u\n", __func__, idx); + return ERR_PTR(-EINVAL); + } + + return hw_data->hws[idx]; +} +EXPORT_SYMBOL_GPL(of_clk_hw_onecell_get); + + static int __of_clk_add_provider(struct device_node *np, struct clk *(*clk_src_get)(struct of_phandle_args *clkspec, void *data), diff --git a/include/linux/clk.h b/include/linux/clk.h index 9396e01003e1..c0e998e54ae6 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -778,6 +778,11 @@ struct clk_onecell_data { unsigned int clk_num; }; +struct clk_hw_onecell_data { + unsigned int num; + struct clk_hw *hws[]; +}; + #if defined(CONFIG_COMMON_CLK_OF_PROVIDER) #define CLK_OF_DECLARE(name, compat, fn) \ @@ -791,6 +796,8 @@ typedef int (*of_clk_init_cb_t)(struct device_node *); struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data); +struct clk_hw *of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data); +struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec, void *data); struct clk *of_clk_get(struct device_node *np, int index); struct clk *of_clk_get_by_name(struct device_node *np, const char *name); @@ -826,11 +833,21 @@ static inline struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec { return ERR_PTR(-ENOENT); } +static inline struct clk_hw *of_clk_hw_onecell_get(struct of_phandle_args *clkspec, + void *data) +{ + return ERR_PTR(-ENOENT); +} static inline struct clk * of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } +static inline struct clk * +of_clk_hw_simple_get(struct of_phandle_args *clkspec, void *data) +{ + return ERR_PTR(-ENOENT); +} static inline struct clk *of_clk_get(struct device_node *np, int index) { return ERR_PTR(-ENOENT); -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox